package com.woniuxy02;

class Aaa{
    public void test01(){
        System.out.println("Aaa test01");
    }
    public static void test02(){
        System.out.println("Aaa test02");
    }
}
class Bbb extends Aaa{
    public void test01(){
        System.out.println("Bbb test01");
    }
    public static void test02(){
        System.out.println("Bbb test02");
    }
}

public class Test02 {
    public static void main(String[] args) {
        Aaa aaa=new Bbb();
        aaa.test01();
        aaa.test02();

        Math.random();
        System.out.println(Math.max(1, 5));
    }
}
